2-Ethylquinazolin-4-ol
Also known as: 2-Ethyl-4-quinazolone, 2-Ethyl-4-quinazolinone, 2-Ethylquinazolin-4(1H)-one, 2-Ethylquinazolin-4(3H)-one, 4-Hydroxy-2-ethylquinazoline, 4(3H)-Quinazolinone, 2-ethyl-, 2-ethyl-3,4-dihydroquinazolin-4-one, 2-ethyl-1H-quinazolin-4-one
2-Ethylquinazolin-4-ol (CAS 3137-64-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H10N2O and a molecular weight of 174.199 g/mol. Key properties include a boiling point of 317.2±25.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 145.6±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3137-64-2
- Jingsj CID
- J-1084366-0
- Molecular Formula
- C10H10N2O
- Molecular Weight
- 174.199 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 317.2±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 145.6±23.2 °C |
| Exact Mass | 174.079315 |
| PSA | 45.75000 |
| LogP | 1.24 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.625 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-Ethylquinazolin-4-ol?
The CAS number of 2-Ethylquinazolin-4-ol is 3137-64-2.
What are the molecular formula and molecular weight of 2-Ethylquinazolin-4-ol?
2-Ethylquinazolin-4-ol has molecular formula C10H10N2O and molecular weight 174.199 g/mol.
What are the upstream and downstream products of 2-Ethylquinazolin-4-ol?
For 2-Ethylquinazolin-4-ol, Upstream Products: Triethyl orthopropionate, Propionaldehyde, 2-Ethyl-4H-benzo[d][1,3]oxazin-4-one; Downstream Products: 4-chloro-2-ethylquinazoline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Ethylquinazolin-4-ol (CAS 3137-64-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084366-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.